1,1'-[1,2-Phenylenebis(methylene)]bis(thiolan-1-ium) dichloride | 121226-07-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1,1'-[1,2-Phenylenebis(methylene)]bis(thiolan-1-ium) dichloride
• 英文别名: 1-[[2-(thiolan-1-ium-1-ylmethyl)phenyl]methyl]thiolan-1-ium;dichloride
• CAS: 121226-07-1
• 化学式: C16H24Cl2S2
• 分子量: 351.4
• InChiKey: BPVXPDRISXJHQS-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -2.48
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  2
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Processless direct write printing plate having heat sensitive positively-charged polymers and methods of imaging and printing
  申请人：Kodak Polychrome Graphics LLC

  公开号：EP0990517A2

  公开（公告）日：2000-04-05

  An imaging member, such as a negative-working printing plate, can be prepared using a hydrophilic imaging layer comprised of a heat-sensitive hydrophilic polymer having a positively charged moiety, and optionally a photothermal conversion material. The heat-sensitive polymer has recurring units containing an N-alkylated aromatic heterocyclic group or an organoonium group that reacts to provide increased oleophilicity in areas exposed to energy that provides or generates heat. For example, heat can be supplied by laser irradiation in the IR region of the electromagnetic spectrum. Thus, the heat-sensitive polymer is considered "switchable" in response to heat, and provides an imaging means without wet processing.

  可以使用亲水成像层制备成像部件，如底片工作印版，该成像层由具有正电荷分子的热敏亲水聚合物和光热转换材料组成。热敏聚合物具有含有 N-烷基芳香杂环基团或有机鎓基团的重复单元，在暴露于提供或产生热量的能量区域时，这些单元会发生反应，从而增加亲油性。例如，可通过电磁波谱红外区域的激光照射提供热量。因此，热敏聚合物被认为是对热做出反应的 "可切换 "聚合物，并提供了一种无需湿处理的成像手段。
• Stabilized imageable coating composition and printing plate precursor
  申请人：——

  公开号：US20030134936A1

  公开（公告）日：2003-07-17

  The present invention relates to printing plate coating compositions comprising: (a) a carbon pigment dispersible in water; (b) at least one polymer comprising at least one ionomeric polymer subunit; and (c) at least one high molecular weight thickening agent which shows pseudoplastic behavior. The printing plate precursor of this invention is prepared by coating a printing plate substrate with the coating composition.

  本发明涉及印刷版涂层组合物，该组合物包含：(a) 可在水中分散的碳颜料；(b) 至少一种聚合物，该聚合物包含至少一个离子聚合物亚基；以及 (c) 至少一种具有假塑性的高分子量增稠剂。本发明的印版前体是通过在印版基材上涂布涂料组合物来制备的。
• EP0990517B1
  申请人：——

  公开号：EP0990517B1

  公开（公告）日：2003-05-14
• PROCESSLESS DIRECT WRITE IMAGING MEMBER CONTAINING POLYMER GRAFTED CARBON AND METHODS OF IMAGING AND PRINTING
  申请人：Kodak Polychrome Graphics Company Ltd.

  公开号：EP1093417A1

  公开（公告）日：2001-04-25
• EP1093417A4
  申请人：——

  公开号：EP1093417A4

  公开（公告）日：2004-07-14